ICS85222-02 Datasheet, PDF (2/10 Pages) Integrated Circuit Systems – 1-TO-2 LVCMOS / LVTTL-TO DIFFERENTIAL HSTL TRANSLATOR

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS85222-02
1-TO-2 LVCMOS / LVTTL-TO-
DIFFERENTIAL HSTL TRANSLATOR
TABLE 1. PIN DESCRIPTIONS
Number
Name
Type
Description
1, 2
Q0, nQ0
Output
Differential output pair. HSTL interface levels.
3, 4
Q1, nQ1
Output
Differential output pair. HSTL interface levels.
5
GND
Power
Power supply ground.
6
CLK
Input
Pullup LVCMOS / LVTTL clock input.
7
nc
Unused
No connect.
8
V_DD
Power
Positive supply pin.
NOTE: Pullup refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.
NOTE: Unused output pairs must be terminated.
TABLE 2. PIN CHARACTERISTICS
Symbol Parameter
C_IN
R_PULLUP
Input Capacitance
Input Pullup Resistor
Test Conditions
Minimum
Typical
4
51
Maximum
Units
pF
kΩ
85222AM-02
www.icst.com/products/hiperclocks.html
2
REV. A JANUARY 25, 2006